Dear Hassina,
For the in-situ analysis of light elements (Li, Be and B) you need an
ion-microprobe or ICP-MS with a laser. Some people tried B with
electron-microprobe, but with limited success.
cheers, horst
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Horst Marschall
Mineralogisches Institut
Universitaet Heidelberg
INF 236
69120 Heidelberg
++49-(0)6221-546021
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